Antoine "Trip" Triplett was a S.H.I.E.L.D. agent who had formerly worked within John Garrett's team. However, Triplett soon discovered that Garrett was in fact a traitor and a member of HYDRA during the HYDRA Uprising, working as the terrorist known as the Clairvoyant who had killed several of Triplett's friends. In the wake of making this discovery, Triplett remained loyal to S.H.I.E.L.D. and then became a member of Phil Coulson's team, despite having to prove himself in Coulson's eyes